Another option I just remembered. These are cheap and I have been told they work well. You set it by putting the long end against the brake lever.
You just have to adjust it so the tension isn't too high so you can manually roll off the throttle.
https://www.amazon.com/Go-Cruise-GC-A1BK-Universal-Throttle/dp/B00ERXG4TM/ref=pd_aw_ci_mcx_mh_ci_mcx_mr_bw_mh_m_andr_web_sspa_mw_detail_2?pd_rd_w=xRzMh&content-id=amzn1.sym.33b4a6f1-821a-4d36-a511-3308bbb704da&pf_rd_p=33b4a6f1-821a-4d36-a511-3308bbb704da&pf_rd_r=66VZHVV8SHRQP16PTMAD&pd_rd_wg=tjL8T&pd_rd_r=5aac32e9-681f-4a76-8463-2be365f94147&pd_rd_i=B00ERXG4TM
Yea, highway pegs are hard on Wings. They always drag. Only thing I have seen that is for sure safe are Mic O Pegs. Out of business but maybe you can find some used.
I took my pegs off. Not putting them back on.
https://www.kawasaki.com/en-us/events/1326/good-times-demo-tour-peninsula-oh?cm_re=EVENTSLANDING-_-GOOD TIMES DEMO TOUR - PENINSULA, OH1326-_-MOREDETAILS
If you find the video she is in you can hear her yelling......"The anus is an exit, not an entrance." So I don't believe she is speaking of God's.
Unless she yells "Oh God" during entry.